/* «کسب‌وکار حرفه‌ای» — the coach's office (biz.html) and the client's app (c.html).
   One design system, its own file: walnut and brass from the Zanjireh v4 brand, enamel status colours.
   The client app takes the coach's brand colour through --brand. */
@font-face{font-family:"Estedad";src:url(../vendor/fonts/Estedad-core.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Vazirmatn";src:url(../vendor/fonts/Vazirmatn-var.woff2) format("woff2");font-weight:100 900;font-display:swap}

:root{
  color-scheme:dark;
  --bg:#0F0D0B;--bg2:#15120F;--sf:#1B1814;--sf2:#221E19;--sf3:#2A251F;
  --tx:#F2ECE0;--tx2:rgba(242,236,224,.72);--tx3:rgba(242,236,224,.54);--tx4:rgba(242,236,224,.36);
  --line:rgba(242,236,224,.09);--line2:rgba(242,236,224,.17);
  --brass:#D7B26B;--brass2:#A8823E;--brass-soft:rgba(215,178,107,.13);
  --fir:#3FB8AE;--late:#E0675A;--ok:#5CBF7F;--warn:#E6A94B;--sky:#6FA8DC;
  --brand:var(--brass);--on-brand:#1A1206;
  --display:"Estedad","Vazirmatn",Tahoma,sans-serif;--body:"Vazirmatn","Estedad",Tahoma,sans-serif;
  --r1:10px;--r2:16px;--r3:24px;
  --ease:cubic-bezier(.22,1,.36,1);
  --shadow:0 24px 60px -28px rgba(0,0,0,.8);
  --side:248px;
}
:root[data-theme="light"]{
  color-scheme:light;
  --bg:#F5F1EA;--bg2:#EFE9DF;--sf:#FFFFFF;--sf2:#F8F4EC;--sf3:#EFE8DC;
  --tx:#1D1810;--tx2:rgba(29,24,16,.74);--tx3:rgba(29,24,16,.58);--tx4:rgba(29,24,16,.40);
  --line:rgba(29,24,16,.10);--line2:rgba(29,24,16,.18);
  --brass:#8A6424;--brass2:#6E4E18;--brass-soft:rgba(138,100,36,.10);
  --fir:#16786F;--late:#B6432F;--ok:#2E7D4F;--warn:#9A6A12;--sky:#2F6CA8;
  --on-brand:#FFFFFF;--shadow:0 20px 50px -30px rgba(60,40,10,.35);
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--tx);font:15px/1.8 var(--body);-webkit-text-size-adjust:100%}
body{min-height:100vh}
a{color:var(--brass)}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--display);line-height:1.35;margin:0;font-weight:700;letter-spacing:-.01em}
h1{font-size:26px}h2{font-size:21px}h3{font-size:17px}h4{font-size:15px}
p{margin:.3em 0}
.num,.ltr{direction:ltr;unicode-bidi:isolate;font-variant-numeric:tabular-nums}
.muted{color:var(--tx3)}.small{font-size:13px}.tiny{font-size:12px}
.hidden{display:none!important}
:focus-visible{outline:2px solid var(--brass);outline-offset:2px;border-radius:6px}

/* ---------- shell ---------- */
.bz{display:grid;grid-template-columns:var(--side) 1fr;min-height:100vh}
.bz-side{position:sticky;top:0;height:100vh;padding:20px 14px;border-inline-start:1px solid var(--line);background:var(--bg2);display:flex;flex-direction:column;gap:4px;overflow:auto}
.bz-logo{display:flex;align-items:center;gap:10px;padding:4px 8px 18px;text-decoration:none;color:var(--tx)}
.bz-logo img{width:30px;height:30px}
.bz-logo b{font-family:var(--display);font-size:17px}
.bz-logo small{display:block;color:var(--brass);font-size:11px;font-weight:600;letter-spacing:.02em}
.bz-nav{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--r1);color:var(--tx2);text-decoration:none;font-weight:500;transition:background .2s,color .2s}
.bz-nav svg{width:19px;height:19px;flex:none;opacity:.85}
.bz-nav:hover{background:var(--sf);color:var(--tx)}
.bz-nav.on{background:var(--brass-soft);color:var(--brass)}
.bz-nav .dot{margin-inline-start:auto;min-width:20px;height:20px;border-radius:10px;background:var(--late);color:#fff;font-size:11px;display:grid;place-items:center;padding:0 6px}
.bz-side .sep{height:1px;background:var(--line);margin:10px 6px}
.bz-wallet{margin-top:auto;padding:12px;border:1px solid var(--line);border-radius:var(--r2);background:var(--sf)}
.bz-wallet b{font-family:var(--display);font-size:20px;color:var(--brass)}
.bz-main{min-width:0;padding:28px clamp(16px,3vw,40px) 90px}
.bz-top{display:flex;align-items:center;gap:12px;margin-bottom:22px;flex-wrap:wrap}
.bz-top h1{flex:1;min-width:200px}
.crumb{color:var(--tx3);font-size:13px;text-decoration:none;display:inline-flex;gap:6px;align-items:center;margin-bottom:6px}
.bz-tabbar{display:none}

/* ---------- surfaces ---------- */
.card{background:var(--sf);border:1px solid var(--line);border-radius:var(--r2);padding:18px}
.card+.card{margin-top:14px}
.card h3{margin-bottom:8px}
.card .head{display:flex;align-items:center;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.card .head h3{margin:0;flex:1}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.stat{background:var(--sf);border:1px solid var(--line);border-radius:var(--r2);padding:14px 16px}
.stat b{display:block;font-family:var(--display);font-size:26px;line-height:1.2}
.stat span{color:var(--tx3);font-size:13px}
.stat.brass b{color:var(--brass)}
.hero-card{background:radial-gradient(120% 140% at 100% 0%,rgba(215,178,107,.16),transparent 55%),var(--sf);border:1px solid var(--line2);border-radius:var(--r3);padding:24px}
.empty{text-align:center;padding:40px 16px;color:var(--tx3)}
.empty svg{width:56px;height:56px;color:var(--brass);opacity:.7;margin-bottom:8px}
.empty h3{color:var(--tx);margin-bottom:6px}

/* ---------- controls ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:8px 16px;border-radius:var(--r1);border:1px solid var(--line2);background:var(--sf2);color:var(--tx);cursor:pointer;font-weight:600;text-decoration:none;transition:transform .15s,background .2s,border-color .2s;white-space:nowrap}
.btn:hover{border-color:var(--brass2)}
.btn:active{transform:translateY(1px)}
.btn svg{width:17px;height:17px}
.btn.pri{background:linear-gradient(180deg,#E3C27E,#C79B4B);border-color:transparent;color:#1A1206}
:root[data-theme="light"] .btn.pri{background:linear-gradient(180deg,#9C7230,#7E5A1E);color:#fff}
.btn.pri:hover{filter:brightness(1.06)}
.btn.ghost{background:transparent;border-color:transparent;color:var(--tx2)}
.btn.ghost:hover{background:var(--sf2);color:var(--tx)}
.btn.danger{color:var(--late);border-color:rgba(224,103,90,.35);background:transparent}
.btn.sm{min-height:32px;padding:4px 11px;font-size:13px;border-radius:8px}
.btn.wide{width:100%}
.btn[disabled]{opacity:.5;pointer-events:none}
.btn.ai::before{content:"✦";color:var(--brass)}
.btn.pri.ai::before{color:#1A1206}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.row.end{justify-content:flex-end}
.spacer{flex:1}
label.f{display:block;font-size:13px;color:var(--tx2);margin-bottom:12px}
label.f>span{display:block;margin-bottom:5px;font-weight:600}
label.f em{font-style:normal;color:var(--tx4);font-weight:400}
.in,select.in,textarea.in{width:100%;min-height:42px;padding:9px 12px;border-radius:var(--r1);border:1px solid var(--line2);background:var(--bg2);color:var(--tx);outline:none;transition:border-color .2s,box-shadow .2s}
textarea.in{min-height:90px;resize:vertical;line-height:1.7}
.in:focus{border-color:var(--brass);box-shadow:0 0 0 3px var(--brass-soft)}
.in.ltr{text-align:left}
.in.sm{min-height:34px;padding:5px 9px;font-size:14px}
.chips{display:flex;flex-wrap:wrap;gap:7px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;border:1px solid var(--line2);background:transparent;color:var(--tx2);cursor:pointer;font-size:13px;font-weight:500;transition:all .18s}
.chip:hover{border-color:var(--brass2);color:var(--tx)}
.chip.on{background:var(--brass-soft);border-color:var(--brass);color:var(--brass)}
.tag{display:inline-flex;align-items:center;gap:5px;padding:1px 9px;border-radius:999px;font-size:12px;font-weight:600;background:var(--sf3);color:var(--tx2);white-space:nowrap}
.tag.ok{background:rgba(92,191,127,.14);color:var(--ok)}.tag.warn{background:rgba(230,169,75,.15);color:var(--warn)}
.tag.late{background:rgba(224,103,90,.14);color:var(--late)}.tag.fir{background:rgba(63,184,174,.14);color:var(--fir)}
.tag.brass{background:var(--brass-soft);color:var(--brass)}
.seg{display:inline-flex;padding:3px;background:var(--bg2);border:1px solid var(--line);border-radius:12px;gap:2px;flex-wrap:wrap}
.seg button{border:0;background:transparent;padding:6px 14px;border-radius:9px;cursor:pointer;color:var(--tx3);font-weight:600;font-size:14px}
.seg button.on{background:var(--sf2);color:var(--tx);box-shadow:0 1px 0 var(--line2)}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px;overflow-x:auto;scrollbar-width:none}
.tabs button{border:0;background:none;padding:10px 14px;color:var(--tx3);font-weight:600;cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap}
.tabs button.on{color:var(--brass);border-bottom-color:var(--brass)}
.list{display:flex;flex-direction:column}
.li{display:flex;align-items:center;gap:12px;padding:12px 4px;border-bottom:1px solid var(--line)}
.li:last-child{border-bottom:0}
.li .grow{flex:1;min-width:0}
.li .t{font-weight:600}
.li .s{color:var(--tx3);font-size:13px}
a.li{color:inherit;text-decoration:none;border-radius:10px;padding-inline:10px}
a.li:hover{background:var(--sf2)}
.av{width:42px;height:42px;border-radius:50%;flex:none;display:grid;place-items:center;font-family:var(--display);font-weight:700;color:#1A1206;background:linear-gradient(140deg,#E8C987,#B88A3E)}
.av.sm{width:32px;height:32px;font-size:13px}
.bullets{margin:4px 0;padding-inline-start:18px}
.bullets li{margin:3px 0}
.kv{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font-size:14px}
.kv dt{color:var(--tx3)}.kv dd{margin:0}
.bar{height:8px;border-radius:4px;background:var(--sf3);overflow:hidden}
.bar i{display:block;height:100%;background:var(--brass);border-radius:4px;transition:width .5s var(--ease)}
.bar.ok i{background:var(--ok)}.bar.late i{background:var(--late)}

/* ---------- table editor ---------- */
.tbl{width:100%;border-collapse:separate;border-spacing:0}
.tbl th{font-size:12px;color:var(--tx3);font-weight:600;text-align:start;padding:6px 6px;border-bottom:1px solid var(--line)}
.tbl td{padding:6px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl .in.sm{min-width:52px}
.day{border:1px solid var(--line2);border-radius:var(--r2);padding:14px;background:var(--bg2)}
.day+.day{margin-top:12px}
.day-h{display:flex;gap:8px;align-items:center;margin-bottom:10px;flex-wrap:wrap}
.day-h .in{flex:1;min-width:150px}
.ex-row{display:grid;grid-template-columns:28px minmax(150px,2.2fr) 64px 82px 72px 64px minmax(110px,1.5fr) auto;gap:6px;align-items:center;padding:6px 0;border-bottom:1px dashed var(--line)}
.ex-row:last-child{border-bottom:0}
.ex-row .idx{color:var(--tx4);font-size:12px;text-align:center}
.ex-name{display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:9px;border:1px solid var(--line2);background:var(--sf);cursor:pointer;min-height:34px;font-size:14px;text-align:start;width:100%}
.ex-name small{color:var(--tx3);font-size:11px;margin-inline-start:auto}
.ex-head{display:grid;grid-template-columns:28px minmax(150px,2.2fr) 64px 82px 72px 64px minmax(110px,1.5fr) auto;gap:6px;font-size:11px;color:var(--tx3);padding-bottom:4px}
.icon-btn{width:30px;height:30px;border-radius:8px;border:1px solid transparent;background:transparent;color:var(--tx3);cursor:pointer;display:inline-grid;place-items:center}
.icon-btn:hover{background:var(--sf2);color:var(--tx);border-color:var(--line)}
.icon-btn svg{width:16px;height:16px}
.meal{border:1px solid var(--line);border-radius:12px;padding:10px 12px;background:var(--sf)}
.meal+.meal{margin-top:8px}
.food-row{display:grid;grid-template-columns:minmax(150px,2fr) 84px 1fr auto;gap:8px;align-items:center;padding:5px 0;border-bottom:1px dashed var(--line);font-size:14px}
.macro{display:flex;gap:10px;font-size:12px;color:var(--tx3)}
.macro b{color:var(--tx);font-weight:600}
.target-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.target-strip div{padding:10px 12px;border-radius:12px;background:var(--bg2);border:1px solid var(--line)}
.target-strip b{display:block;font-family:var(--display);font-size:18px}
.target-strip span{font-size:12px;color:var(--tx3)}

/* ---------- dialogs, toasts ---------- */
.dlg-back{position:fixed;inset:0;background:rgba(5,4,3,.66);backdrop-filter:blur(4px);display:grid;place-items:center;z-index:50;padding:16px;animation:fade .2s}
.dlg{width:min(640px,100%);max-height:calc(100vh - 32px);overflow:auto;background:var(--sf);border:1px solid var(--line2);border-radius:var(--r3);padding:22px;box-shadow:var(--shadow);animation:rise .28s var(--ease)}
.dlg.wide{width:min(920px,100%)}
.dlg h2{margin-bottom:12px}
.dlg .foot{display:flex;gap:10px;justify-content:flex-end;margin-top:18px;flex-wrap:wrap}
@keyframes fade{from{opacity:0}}
@keyframes rise{from{opacity:0;transform:translateY(12px) scale(.985)}}
.toast{position:fixed;inset-inline:0;bottom:24px;margin:auto;width:max-content;max-width:calc(100% - 32px);padding:11px 18px;border-radius:12px;background:var(--sf3);border:1px solid var(--line2);box-shadow:var(--shadow);z-index:80;animation:rise .25s var(--ease);font-weight:500}
.toast.ok{border-color:rgba(92,191,127,.5)}.toast.err{border-color:rgba(224,103,90,.6)}
.cred{border:1px dashed var(--brass2);border-radius:var(--r2);padding:16px;background:var(--brass-soft)}
.cred .big{font-family:var(--display);font-size:20px;direction:ltr;text-align:right}
.quote{display:flex;gap:16px;align-items:center;padding:14px;border-radius:14px;background:var(--bg2);border:1px solid var(--line)}
.quote .ring{width:46px;height:46px;border-radius:50%;border:3px solid var(--brass);display:grid;place-items:center;font-family:var(--display);font-weight:700;color:var(--brass);flex:none}
.job{display:flex;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}
.job:last-child{border-bottom:0}
.pulse{width:9px;height:9px;border-radius:50%;background:var(--warn);box-shadow:0 0 0 0 rgba(230,169,75,.6);animation:pulse 1.6s infinite;flex:none}
.pulse.done{background:var(--ok);animation:none}.pulse.fail{background:var(--late);animation:none}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(230,169,75,0)}100%{box-shadow:0 0 0 0 rgba(230,169,75,0)}}
.ans{white-space:pre-wrap;line-height:1.9}
.chat{display:flex;flex-direction:column;gap:10px;max-height:60vh;overflow:auto;padding:4px}
.bub{max-width:min(620px,88%);padding:10px 14px;border-radius:16px;background:var(--sf2);border:1px solid var(--line);white-space:pre-wrap;line-height:1.85}
.bub.me{align-self:flex-start;background:var(--brass-soft);border-color:rgba(215,178,107,.3)}
.bub.them{align-self:flex-end}
.bub small{display:block;color:var(--tx4);font-size:11px;margin-top:4px}

/* ---------- wizard ---------- */
.wiz{max-width:760px;margin:0 auto}
.steps{display:flex;gap:6px;margin:6px 0 22px}
.steps i{flex:1;height:4px;border-radius:2px;background:var(--sf3)}
.steps i.on{background:var(--brass)}
.kinds{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}
.kind{padding:16px;border:1px solid var(--line2);border-radius:var(--r2);background:var(--sf);cursor:pointer;text-align:start;transition:border-color .2s,transform .2s}
.kind:hover{border-color:var(--brass2);transform:translateY(-1px)}
.kind.on{border-color:var(--brass);background:var(--brass-soft)}
.kind b{display:block;font-family:var(--display);margin-bottom:2px}
.kind span{font-size:12px;color:var(--tx3)}

/* ---------- content studio ---------- */
.kinds-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:8px}
.ck{padding:12px 10px;border:1px solid var(--line2);border-radius:14px;background:var(--sf);cursor:pointer;text-align:center;font-weight:600;font-size:13px}
.ck svg{display:block;margin:0 auto 6px;width:24px;height:24px;color:var(--brass)}
.ck.on{border-color:var(--brass);background:var(--brass-soft);color:var(--brass)}
.slides{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}
.slides canvas{width:100%;height:auto;border-radius:12px;border:1px solid var(--line);display:block;background:#000}
.slide-cell .row{margin-top:6px}
.tpls{display:flex;gap:8px;flex-wrap:wrap}
.tpl{width:54px;height:66px;border-radius:9px;border:2px solid transparent;cursor:pointer;overflow:hidden}
.tpl.on{border-color:var(--brass)}
.cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px}
.cal .cday{min-height:96px;border:1px solid var(--line);border-radius:12px;padding:8px;background:var(--sf);font-size:12px}
.cal .cday b{font-size:12px;color:var(--tx3);display:block;margin-bottom:4px}
.cal .cday .ci{display:block;padding:3px 6px;border-radius:6px;background:var(--brass-soft);color:var(--tx);margin-top:4px;cursor:pointer;text-decoration:none}
.chart{width:100%;height:auto;display:block}

/* ---------- client app (c.html) ---------- */
.ca{max-width:640px;margin:0 auto;padding:0 16px 96px}
.ca-head{display:flex;align-items:center;gap:12px;padding:18px 0 14px}
.ca-head img{width:44px;height:44px;border-radius:12px;object-fit:cover;background:var(--sf)}
.ca-head .who{flex:1;min-width:0}
.ca-head .who b{display:block;font-family:var(--display);font-size:17px}
.ca-head .who span{font-size:12px;color:var(--tx3)}
.ca-nav{position:fixed;bottom:0;inset-inline:0;display:flex;justify-content:space-around;background:color-mix(in srgb,var(--bg2) 92%,transparent);backdrop-filter:blur(10px);border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom));z-index:20}
.ca-nav button{flex:1;border:0;background:none;color:var(--tx3);display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;font-weight:600;padding:4px;cursor:pointer;position:relative}
.ca-nav svg{width:22px;height:22px}
.ca-nav button.on{color:var(--brand)}
.ca-nav .dot{position:absolute;top:2px;inset-inline-end:28%;width:8px;height:8px;border-radius:50%;background:var(--late)}
.ex-card{display:flex;gap:12px;padding:14px;border:1px solid var(--line);border-radius:var(--r2);background:var(--sf)}
.ex-card+.ex-card{margin-top:10px}
.ex-card .n{width:30px;height:30px;border-radius:9px;background:color-mix(in srgb,var(--brand) 18%,transparent);color:var(--brand);display:grid;place-items:center;font-weight:700;flex:none;font-family:var(--display)}
.ex-card .grow{flex:1;min-width:0}
.ex-card h4{margin-bottom:2px}
.ex-card .meta{display:flex;gap:8px;flex-wrap:wrap;font-size:13px;color:var(--tx2)}
.sets{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.set{display:flex;flex-direction:column;align-items:center;gap:3px}
.set button{width:40px;height:40px;border-radius:11px;border:1.5px solid var(--line2);background:transparent;color:var(--tx3);font-weight:700;cursor:pointer}
.set button.on{background:var(--brand);border-color:var(--brand);color:var(--on-brand)}
.set input{width:46px;text-align:center;padding:2px;border-radius:7px;border:1px solid var(--line);background:var(--bg2);font-size:12px}
.vid{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.vid a{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;border:1px solid var(--line2);color:var(--tx);text-decoration:none;font-size:13px}
.vid a svg{width:15px;height:15px;flex:none}
.vid a.coach{border-color:var(--brand);color:var(--brand)}
.ca .btn.pri{background:var(--brand);color:var(--on-brand)}
.login{min-height:100vh;display:grid;place-items:center;padding:20px}
.login .card{width:min(400px,100%);padding:26px}

@media (max-width:1000px){
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .g3{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:820px){
  .bz{grid-template-columns:1fr}
  .bz-side{display:none}
  .bz-main{padding:18px 16px 96px}
  .bz-tabbar{display:flex;position:fixed;bottom:0;inset-inline:0;background:color-mix(in srgb,var(--bg2) 94%,transparent);backdrop-filter:blur(10px);border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom));z-index:20;justify-content:space-around}
  .bz-tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;color:var(--tx3);text-decoration:none;font-size:11px;font-weight:600;padding:3px}
  .bz-tabbar a.on{color:var(--brass)}
  .bz-tabbar svg{width:22px;height:22px}
  .g2,.g3{grid-template-columns:1fr}
  .ex-head{display:none}
  .ex-row{grid-template-columns:24px 1fr 1fr 1fr;grid-template-areas:"i n n n" "i s r t" "i p o o" "i a a a"}
  .ex-row>:nth-child(1){grid-area:i}.ex-row>:nth-child(2){grid-area:n}.ex-row>:nth-child(3){grid-area:s}.ex-row>:nth-child(4){grid-area:r}
  .ex-row>:nth-child(5){grid-area:t}.ex-row>:nth-child(6){grid-area:p}.ex-row>:nth-child(7){grid-area:o}.ex-row>:nth-child(8){grid-area:a;justify-self:end}
  .food-row{grid-template-columns:1fr 76px;grid-template-areas:"n g" "m a"}
  .food-row>:nth-child(1){grid-area:n}.food-row>:nth-child(2){grid-area:g}.food-row>:nth-child(3){grid-area:m}.food-row>:nth-child(4){grid-area:a;justify-self:end}
  .target-strip{grid-template-columns:repeat(2,1fr)}
  .cal{grid-template-columns:repeat(2,minmax(0,1fr))}
  h1{font-size:22px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- energy: alive and sporty (v2) ---------- */
:root{--fire:#FF7A2F;--lime:#B8E04A;--energy:linear-gradient(120deg,#FF7A2F,#F2C14E 55%,#D7B26B)}
@keyframes fxRise{from{opacity:0;transform:translateY(14px) scale(.985)}}
@keyframes sheen{0%{background-position:120% 0}100%{background-position:-20% 0}}
@keyframes glow{0%,100%{box-shadow:0 0 0 0 rgba(255,122,47,.0)}50%{box-shadow:0 0 0 6px rgba(255,122,47,.16)}}
.bz-top h1{position:relative;padding-bottom:6px}.bz-top h1::after{content:"";position:absolute;inset-inline-start:0;bottom:-2px;width:64px;height:4px;border-radius:3px;background:var(--energy)}
.hero-card{position:relative;overflow:hidden}
.hero-card::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(105deg,transparent 40%,rgba(255,214,140,.07) 50%,transparent 60%);background-size:250% 100%;animation:sheen 6s linear infinite}
.stat{transition:transform .25s var(--ease),border-color .25s}
.stat:hover,a.card:hover{transform:translateY(-3px);border-color:rgba(242,193,78,.45)}
a.card{transition:transform .25s var(--ease),border-color .25s}
.stat.brass{background:radial-gradient(120% 120% at 100% 0%,rgba(255,122,47,.14),transparent 60%),var(--sf)}
.stat.brass b{color:#FF9A57}
.btn.pri.ai{animation:glow 2.8s ease-in-out infinite}
.btn.pri{background:var(--energy);color:#1A0E04}
.tag.brass{background:rgba(255,122,47,.14);color:#FF9A57}
.fx-ring{position:relative;display:inline-grid;place-items:center;flex:none}
.fx-ring svg{position:absolute;inset:0;width:100%;height:100%}
.fx-ring__v{transition:stroke-dashoffset 1.1s cubic-bezier(.22,1,.36,1)}
.fx-ring b{position:relative;font-family:var(--display);font-size:15px}
.fx-ring small{position:relative;display:block;font-size:10px;color:var(--tx3);margin-top:-4px}
/* the client wizard: big, thumb-friendly */
.wsteps{display:grid;grid-template-columns:repeat(6,1fr);gap:6px;margin:4px 0 16px}
.wsteps button{border:1px solid var(--line2);background:var(--bg2);border-radius:12px;padding:8px 4px;cursor:pointer;color:var(--tx3);display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;font-weight:600}
.wsteps button i{font-style:normal;font-size:18px}
.wsteps button.on{border-color:#FF9A57;color:var(--tx);background:rgba(255,122,47,.12)}
.wsteps button.done{color:var(--ok);border-color:rgba(92,191,127,.4)}
.chips.big .chip{padding:10px 16px;font-size:15px;min-height:44px;border-radius:14px}
.chips.big .chip.on{background:rgba(255,122,47,.15);border-color:#FF9A57;color:var(--tx)}
.unit{position:relative}
.unit .in{padding-inline-end:56px;font-size:17px;min-height:48px;text-align:center}
.unit i{position:absolute;inset-inline-end:12px;top:50%;transform:translateY(-50%);font-style:normal;color:var(--tx3);font-size:12px}
.tip{padding:10px 14px;border-radius:12px;background:rgba(63,184,174,.10);border:1px solid rgba(63,184,174,.3);font-size:13px;margin:6px 0 14px}
.wbody{min-height:300px}
/* the automatic reviewer */
.review.has{border-color:rgba(230,169,75,.45)}
.review.ok{border-color:rgba(92,191,127,.4)}
.vol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 18px}
.vol__r{display:grid;grid-template-columns:72px 1fr 34px;gap:8px;align-items:center;font-size:12px}
.vol__r b{text-align:left;font-size:12px}
.vol .bar i{background:var(--energy)}
.chatbox{border-color:rgba(255,154,87,.35)}
/* mobile: bigger touch targets, a floating quick button */
.fab{display:none}
@media (max-width:820px){
  .btn{min-height:46px;padding:10px 18px}
  .btn.sm{min-height:38px}
  .in,select.in{min-height:48px;font-size:16px}
  .wsteps{grid-template-columns:repeat(3,1fr)}
  .wsteps button span{font-size:11px}
  .vol{grid-template-columns:1fr}
  .fab{display:grid;position:fixed;inset-inline-start:16px;bottom:calc(76px + env(safe-area-inset-bottom));width:58px;height:58px;border-radius:50%;place-items:center;background:var(--energy);color:#1A0E04;font-size:28px;font-weight:800;border:0;box-shadow:0 12px 30px -8px rgba(255,122,47,.6);z-index:25;cursor:pointer}
  .bz-tabbar a{font-size:12px}
  .bz-tabbar svg{width:24px;height:24px}
}
/* client app: rest timer, streak */
.restbar{position:fixed;inset-inline:12px;bottom:calc(74px + env(safe-area-inset-bottom));z-index:30;background:var(--sf2);border:1px solid var(--brand);border-radius:18px;padding:12px 16px;display:flex;align-items:center;gap:14px;box-shadow:var(--shadow);animation:rise .3s var(--ease)}
.restbar b{font-family:var(--display);font-size:30px;color:var(--brand);min-width:70px;text-align:center}
.restbar .grow{flex:1}
.streak{display:flex;gap:12px;align-items:center;padding:14px;border-radius:var(--r2);background:radial-gradient(120% 140% at 100% 0%,color-mix(in srgb,var(--brand) 22%,transparent),transparent 60%),var(--sf);border:1px solid var(--line);margin-bottom:12px}
.streak .fire{font-size:30px}
.streak b{font-family:var(--display);font-size:18px;line-height:1.5}
.week{display:flex;gap:5px;margin-top:6px}
.week i{width:22px;height:8px;border-radius:4px;background:var(--sf3)}
.week i.on{background:var(--brand)}

/* progress photos, attendance (v4) */
.phbox{display:flex;flex-direction:column;align-items:center;gap:6px;cursor:pointer;font-size:13px}
.phprev{width:100%;aspect-ratio:3/4;border-radius:14px;border:2px dashed var(--line2);display:grid;place-items:center;font-size:30px;color:var(--tx3);background:var(--bg2) center/cover no-repeat}
.ba{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:8px 0 12px}
.ba figure{margin:0;position:relative}.ba img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:14px;display:block}
.ba figcaption{position:absolute;bottom:8px;inset-inline-start:8px;padding:2px 10px;border-radius:99px;background:rgba(0,0,0,.65);color:#fff;font-size:12px}
.phset{padding:8px 0;border-top:1px solid var(--line)}.phset img{width:72px;height:96px;object-fit:cover;border-radius:10px}
.att{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px;margin-top:14px}
.attb{display:flex;align-items:center;gap:12px;padding:14px;border-radius:18px;border:1.5px solid var(--line2);background:var(--sf);color:var(--tx);cursor:pointer;text-align:start;font:inherit;min-height:76px;transition:transform .15s,border-color .2s,background .2s}
.attb:active{transform:scale(.98)}.attb .grow{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.attb small{color:var(--tx3);font-size:12px}
.attb i{font-style:normal;font-weight:800;color:var(--tx3);white-space:nowrap}
.attb.on{border-color:var(--ok);background:rgba(92,191,127,.10)}.attb.on i{color:var(--ok)}

/* training log (v5) */
.set{min-width:52px}
.set input[data-r]{border-color:color-mix(in srgb,var(--brand) 35%,var(--line))}
.last{font-size:12px;color:var(--tx3);margin-top:6px;padding:3px 10px;border-radius:8px;background:var(--bg2);display:inline-block}
.card.ate{border-color:color-mix(in srgb,var(--brand) 55%,transparent)}
.card .head .btn.sm{margin-inline-start:auto}
.spark{display:block;width:100%;height:46px}
.rep-row{display:grid;grid-template-columns:minmax(120px,1.4fr) repeat(5,minmax(60px,1fr));gap:8px;align-items:center;padding:10px 6px;border-bottom:1px solid var(--line);font-size:14px}
.rep-row.h{font-size:12px;color:var(--tx3)}
.dotst{display:inline-block;width:10px;height:10px;border-radius:50%;margin-inline-end:6px}
.dotst.great{background:var(--ok)}.dotst.ok{background:var(--warn)}.dotst.risk{background:var(--late)}
@media (max-width:820px){.rep-row{grid-template-columns:1fr 1fr 1fr;row-gap:2px}.rep-row.h{display:none}}

/* ---- round 9: targets, swaps, measures */
.tgt{margin:8px 0 4px;padding:8px 10px;border-radius:10px;background:color-mix(in srgb,var(--brand,var(--fire)) 12%,transparent);border-inline-start:3px solid var(--brand,var(--fire));display:grid;gap:2px}
.tgt b{font-size:.95rem}.tgt span{font-size:.78rem;opacity:.8;line-height:1.6}
.tgt.k-up{background:rgba(63,203,126,.13);border-color:#3FCB7E}.tgt.k-deload{background:rgba(230,169,75,.14);border-color:#E6A94B}
.set input.pre{opacity:.62;font-style:italic}
.ex-card.swapped{border-color:rgba(230,169,75,.55)}
.btn.xs{padding:4px 9px;font-size:.75rem;min-height:0;border-radius:8px}
.swp{white-space:nowrap;flex:none}
.swpick{width:100%;text-align:start;background:none;border:1px solid var(--line);border-radius:12px;padding:12px;margin-top:8px;color:inherit;font:inherit;cursor:pointer;display:flex;align-items:center;gap:8px}
.swpick:active{transform:scale(.98)}
.mzcs{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;margin-bottom:6px;scrollbar-width:none}
.mzc{flex:none;display:grid;gap:1px;padding:7px 12px;border-radius:12px;border:1px solid var(--line);background:none;color:inherit;font:inherit;cursor:pointer;text-align:center;min-width:64px}
.mzc b{font-size:.8rem}.mzc span{font-size:.78rem;opacity:.75;direction:ltr}.mzc span.up{color:#3FCB7E;opacity:1}.mzc span.dn{color:#FF6B6B;opacity:1}
.mzc.on{border-color:var(--brand,var(--fire));background:color-mix(in srgb,var(--brand,var(--fire)) 14%,transparent)}
.mz .chart{display:block;width:100%;max-width:720px;margin:0 auto;height:auto}

/* ---- round 10: food swaps, coach reactions */
.li.fswapped{border-inline-start:3px solid #E6A94B;padding-inline-start:8px}
.react-card{border-color:var(--brand,var(--fire));background:color-mix(in srgb,var(--brand,var(--fire)) 10%,transparent)}
.rx-big{font-size:2rem;line-height:1}
.rx-row{display:flex;gap:4px;flex-wrap:wrap;margin-top:6px}
.rx{border:1px solid var(--line);background:none;border-radius:999px;padding:3px 9px;font-size:1rem;cursor:pointer;color:inherit;line-height:1.3}
.rx:hover{border-color:var(--brand,var(--fire));transform:scale(1.08)}
.rx-done{display:inline-block;margin-top:6px;font-size:1.05rem}

/* ---- round 11: panel assistant, custom designs, feature requests */
.tpl{position:relative}.tpl .tpl-n{position:absolute;inset-inline:0;bottom:2px;font-size:10px;text-align:center;color:#fff;text-shadow:0 1px 3px #000;pointer-events:none}
.tpl-new{display:grid;place-items:center;width:58px;height:72px;border:1.5px dashed var(--brass,#D7B26B);border-radius:10px;color:var(--brass,#D7B26B);font-size:22px;text-decoration:none;align-content:center;gap:2px}
.tpl-new small{font-size:10px}
.as-hero{background:linear-gradient(135deg,color-mix(in srgb,var(--brass,#D7B26B) 22%,transparent),transparent);border-color:color-mix(in srgb,var(--brass,#D7B26B) 50%,transparent)}
.as-chips{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}
.as-chips button{border:1px solid var(--line);background:none;color:inherit;border-radius:999px;padding:7px 12px;font:inherit;font-size:.85rem;cursor:pointer}
.as-chips button:hover{border-color:var(--brass,#D7B26B)}
.as-msg{display:grid;gap:8px;margin-top:12px}
.as-q{justify-self:end;max-width:85%;background:color-mix(in srgb,var(--brass,#D7B26B) 16%,transparent);border-radius:16px 16px 4px 16px;padding:10px 14px}
.as-a{justify-self:start;max-width:92%;border:1px solid var(--line);border-radius:16px 16px 16px 4px;padding:12px 14px;white-space:pre-line}
.as-designs{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.as-d{display:grid;gap:4px;justify-items:center;font-size:.78rem}
.as-d canvas{width:144px;height:180px;border-radius:10px;box-shadow:0 6px 18px rgba(0,0,0,.3)}
.wish{border:1px solid var(--line);border-radius:14px;padding:12px;margin-top:10px}
.wish .st{font-size:.78rem;padding:3px 9px;border-radius:999px;border:1px solid var(--line)}
.wish .st.review{color:#E6A94B;border-color:#E6A94B}.wish .st.approved{color:#3FCB7E;border-color:#3FCB7E}.wish .st.building{color:#5AA9FF;border-color:#5AA9FF}
.wish .st.delivered{background:#3FCB7E;color:#0b1a10;border-color:#3FCB7E}.wish .st.rejected,.wish .st.canceled{opacity:.6}
.tpl .tpl-n{background:rgba(0,0,0,.62);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:1px 3px;border-radius:0 0 8px 8px;bottom:0;text-shadow:none}

/* ---- round 12: floating assistant + follow-ups */
.dk-btn{position:fixed;z-index:26;inset-inline-end:18px;bottom:22px;display:flex;align-items:center;gap:6px;padding:12px 18px;border-radius:999px;border:0;cursor:pointer;
  background:linear-gradient(135deg,#F2C14E,#D7B26B 45%,#B88A3E);color:#1b1408;font:inherit;font-weight:800;font-size:16px;box-shadow:0 14px 34px -10px rgba(215,178,107,.75)}
.dk-btn span{font-size:14px}.dk-btn:active{transform:scale(.96)}
@media(max-width:900px){.dk-btn{bottom:calc(76px + env(safe-area-inset-bottom));padding:12px 15px}}
.dk-sheet{position:fixed;z-index:40;inset-inline-end:18px;bottom:84px;width:min(420px,calc(100vw - 24px));max-height:min(640px,calc(100vh - 120px));display:flex;flex-direction:column;
  background:var(--sf,#17140F);border:1px solid color-mix(in srgb,var(--brass,#D7B26B) 45%,var(--line));border-radius:20px;box-shadow:0 30px 70px -20px rgba(0,0,0,.7);overflow:hidden}
@media(max-width:900px){.dk-sheet{inset-inline:12px;bottom:calc(140px + env(safe-area-inset-bottom));width:auto;max-height:calc(100vh - 200px)}}
.dk-head{display:flex;align-items:center;gap:8px;padding:12px 12px 10px;border-bottom:1px solid var(--line)}
.dk-ctx{font-size:.78rem;padding:3px 9px;border-radius:999px;background:color-mix(in srgb,var(--brass,#D7B26B) 18%,transparent)}
.dk-body{flex:1;overflow:auto;padding:10px 12px;display:flex;flex-direction:column;gap:8px}
.dk-body .bub{max-width:92%}
.dk-foot{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--line)}
.dk-foot textarea{flex:1;min-height:42px;resize:none}
.dk-fu{display:flex;flex-wrap:wrap;gap:6px}
.dk-fu button{border:1px solid color-mix(in srgb,var(--brass,#D7B26B) 55%,var(--line));background:color-mix(in srgb,var(--brass,#D7B26B) 9%,transparent);color:inherit;border-radius:999px;padding:7px 12px;font:inherit;font-size:.82rem;cursor:pointer;text-align:start}
.dk-fu button:hover{background:color-mix(in srgb,var(--brass,#D7B26B) 20%,transparent)}
.dk-msg{margin-top:8px;padding:8px 10px;border-radius:12px;background:rgba(0,0,0,.18)}

/* ---- round 13: idea lab */
.idea-spec h4{margin:12px 0 4px;font-size:.92rem;color:var(--brass,#D7B26B)}
.idea-screens{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px}
.idea-sc{border:1px solid var(--line);border-radius:12px;padding:10px;display:grid;gap:4px}
.idea-sc p{margin:0}
.idea-rs{margin-top:12px;padding:12px;border-radius:14px;background:color-mix(in srgb,#5AA9FF 9%,transparent);border:1px solid color-mix(in srgb,#5AA9FF 35%,transparent)}
.idea-rs h4{margin:0 0 6px}
.idea-qs{display:flex;flex-direction:column;gap:6px;margin-bottom:8px}
.idea-qs button{text-align:start;border:1px dashed var(--brass,#D7B26B);background:none;color:inherit;border-radius:12px;padding:8px 12px;font:inherit;font-size:.88rem;cursor:pointer}
.st{font-size:.78rem;padding:3px 9px;border-radius:999px;border:1px solid var(--line)}
.st.draft{color:#C9A0FF;border-color:#C9A0FF}.st.review{color:#E6A94B;border-color:#E6A94B}.st.approved{color:#3FCB7E;border-color:#3FCB7E}.st.building{color:#5AA9FF;border-color:#5AA9FF}.st.delivered{background:#3FCB7E;color:#0b1a10;border-color:#3FCB7E}.st.rejected{color:#FF6B6B;border-color:#FF6B6B}
.st-dot{width:10px;height:10px;border-radius:50%;background:#888;flex:none}.st-dot.draft{background:#C9A0FF}.st-dot.review{background:#E6A94B}.st-dot.approved,.st-dot.delivered{background:#3FCB7E}.st-dot.building{background:#5AA9FF}.st-dot.rejected{background:#FF6B6B}
.dk-sheet[hidden],.dk-btn[hidden]{display:none!important}